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一种分层脉冲激光降低殷瓦钢焊接热裂倾向的方法

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First Author:zhaodongsheng

Disigner of the Invention:黄震宇,wangji,Liu Yujun

Affilication of Author(s):运载工程与力学学部

Application Number:CN105081574A

Authorization number:CN201510599002.1

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